Preset method

Proxy Anchor

Introduction

Proxy Anchor is a retrieval algorithm based on metric learning. It combines Proxy algorithm and Pair algorithm, which not only has the efficiency of Proxy algorithm, but also can make use of comparison information between pairs.

Citation

@inproceedings{kim2020proxy,
  title={Proxy anchor loss for deep metric learning},
  author={Kim, Sungyeon and Kim, Dongwon and Cho, Minsu and Kwak, Suha},
  booktitle={Computer Vision and Pattern Recognition},
  pages={3238--3247},
  year={2020}
}

ROADMAP

Introduction

ROADMAP is a search algorithm based on AP optimization. It can approximate the unit step function better, make AP calculation differentiable, introduce calibration loss, and reduce the error introduced in block AP calculation.

Citation

@article{ramzi2021robust,
  title={Robust and decomposable average precision for image retrieval},
  author={Ramzi, Elias and Thome, Nicolas and Rambour, Cl{\'e}ment and Audebert, Nicolas and Bitot, Xavier},
  journal={Advances in Neural Information Processing Systems},
  volume={34},
  pages={23569--23581},
  year={2021}
}